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Cheap flights from St. Louis to Jacksonville from $134

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Jacksonville departing on 5/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from St. Louis to Jacksonville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:03 am - 1:40 pm
STL
-
OAJ
5h 37m
1 stop
Delta Logo
5:43 am - 9:05 am
OAJ
-
STL
4h 22m
1 stop
$257Delta
Thu, Mar 19 - Tue, Mar 24
Delta Logo
6:00 am - 11:03 am
STL
-
OAJ
4h 03m
1 stop
Delta Logo
4:40 pm - 9:06 pm
OAJ
-
STL
5h 26m
1 stop
$261Delta
Sat, Mar 7 - Sat, Mar 14
Delta Logo
7:03 am - 1:40 pm
STL
-
OAJ
5h 37m
1 stop
Delta Logo
5:43 am - 9:05 am
OAJ
-
STL
4h 22m
1 stop
$267Delta
Thu, Mar 19 - Tue, Mar 24
Delta Logo
6:00 am - 11:03 am
STL
-
OAJ
4h 03m
1 stop
Delta Logo
4:40 pm - 9:06 pm
OAJ
-
STL
5h 26m
1 stop
$271Delta
Sat, Mar 7 - Sat, Mar 14
American Airlines Logo
1:36 pm - 7:26 pm
STL
-
OAJ
4h 50m
1 stop
American Airlines Logo
5:00 am - 12:44 pm
OAJ
-
STL
8h 44m
2 stops
$307American Airlines
Sat, Mar 7 - Sat, Mar 14
Delta Logo
6:00 am - 11:07 am
STL
-
OAJ
4h 07m
1 stop
Delta Logo
6:40 pm - 11:36 pm
OAJ
-
STL
5h 56m
1 stop
$352Delta
Wed, Feb 25 - Sun, Mar 1
American Airlines Logo
1:36 pm - 7:26 pm
STL
-
OAJ
4h 50m
1 stop
American Airlines Logo
5:00 am - 12:44 pm
OAJ
-
STL
8h 44m
2 stops
$360American Airlines
Sat, Mar 7 - Sat, Mar 14
American Airlines Logo
6:53 pm - 11:55 pm
STL
-
OAJ
4h 02m
1 stop
American Airlines Logo
5:00 am - 12:44 pm
OAJ
-
STL
8h 44m
2 stops
$363American Airlines
Sat, Mar 7 - Sat, Mar 14
Delta Logo
6:00 am - 1:40 pm
STL
-
OAJ
6h 40m
1 stop
Delta Logo
6:51 pm - 11:58 pm
OAJ
-
STL
6h 07m
1 stop
$378Delta
Thu, Mar 26 - Sun, Mar 29
American Airlines Logo
2:19 pm - 11:55 pm
STL
-
OAJ
8h 36m
2 stops
American Airlines Logo
11:24 am - 5:01 pm
OAJ
-
STL
6h 37m
1 stop
$396American Airlines
Thu, Mar 19 - Tue, Mar 24

American Airlines flights from St. Louis to Jacksonville, North Carolina

Our best American Airlines deals on St. Louis to Jacksonville, North Carolina flight tickets
American Airlines
Mar 7
STL1:36 pmLambert-St Louis
4h 50m
1 stop
OAJ7:26 pmJacksonville Albert J Ellis
Mar 14
OAJ5:00 amJacksonville Albert J Ellis
8h 44m
2 stops
STL12:44 pmLambert-St Louis
$307
American Airlines
Mar 7
STL1:36 pmLambert-St Louis
4h 50m
1 stop
OAJ7:26 pmJacksonville Albert J Ellis
Mar 14
OAJ5:00 amJacksonville Albert J Ellis
8h 44m
2 stops
STL12:44 pmLambert-St Louis
$360
American Airlines
Mar 7
STL6:53 pmLambert-St Louis
4h 02m
1 stop
OAJ11:55 pmJacksonville Albert J Ellis
Mar 14
OAJ5:00 amJacksonville Albert J Ellis
8h 44m
2 stops
STL12:44 pmLambert-St Louis
$363

Delta flights from St. Louis to Jacksonville, North Carolina

Our best Delta deals on St. Louis to Jacksonville, North Carolina flight tickets
Delta
Mar 19
STL7:03 amLambert-St Louis
5h 37m
1 stop
OAJ1:40 pmJacksonville Albert J Ellis
Mar 24
OAJ5:43 amJacksonville Albert J Ellis
4h 22m
1 stop
STL9:05 amLambert-St Louis
$257
Delta
Mar 7
STL6:00 amLambert-St Louis
4h 03m
1 stop
OAJ11:03 amJacksonville Albert J Ellis
Mar 14
OAJ4:40 pmJacksonville Albert J Ellis
5h 26m
1 stop
STL9:06 pmLambert-St Louis
$261
Delta
Mar 19
STL7:03 amLambert-St Louis
5h 37m
1 stop
OAJ1:40 pmJacksonville Albert J Ellis
Mar 24
OAJ5:43 amJacksonville Albert J Ellis
4h 22m
1 stop
STL9:05 amLambert-St Louis
$267

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Jacksonville, North Carolina that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 12, 2026.
Use the filters below to find and compare flights from St. Louis to Jacksonville, North Carolina that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisJacksonville

STL - OAJ

STLOAJ

Lambert-St Louis

Thu 3/19

7:03 am-1:40 pm

1 stop5h 37m

Jacksonville Albert J Ellis

Tue 3/24

5:43 am-9:05 am

1 stop4h 22m

$257

St. LouisJacksonville

STL - OAJ

STLOAJ

Lambert-St Louis

Sat 3/7

6:00 am-11:03 am

1 stop4h 03m

Jacksonville Albert J Ellis

Sat 3/14

4:40 pm-9:06 pm

1 stop5h 26m

$261

St. LouisJacksonville

STL - OAJ

STLOAJ

Lambert-St Louis

Thu 3/19

7:03 am-1:40 pm

1 stop5h 37m

Jacksonville Albert J Ellis

Tue 3/24

5:43 am-9:05 am

1 stop4h 22m

$267

St. LouisJacksonville

STL - OAJ

STLOAJ

Lambert-St Louis

Sat 3/7

6:00 am-11:03 am

1 stop4h 03m

Jacksonville Albert J Ellis

Sat 3/14

4:40 pm-9:06 pm

1 stop5h 26m

$271

St. LouisJacksonville

STL - OAJ

STLOAJ

Lambert-St Louis

Sat 3/7

1:36 pm-7:26 pm

1 stop4h 50m

Jacksonville Albert J Ellis

Sat 3/14

5:00 am-12:44 pm

2 stops8h 44m

$307

St. LouisJacksonville

STL - OAJ

STLOAJ

Lambert-St Louis

Wed 2/25

6:00 am-11:07 am

1 stop4h 07m

Jacksonville Albert J Ellis

Sun 3/1

6:40 pm-11:36 pm

1 stop5h 56m

$352

St. LouisJacksonville

STL - OAJ

STLOAJ

Lambert-St Louis

Sat 3/7

1:36 pm-7:26 pm

1 stop4h 50m

Jacksonville Albert J Ellis

Sat 3/14

5:00 am-12:44 pm

2 stops8h 44m

$360

St. LouisJacksonville

STL - OAJ

STLOAJ

Lambert-St Louis

Sat 3/7

6:53 pm-11:55 pm

1 stop4h 02m

Jacksonville Albert J Ellis

Sat 3/14

5:00 am-12:44 pm

2 stops8h 44m

$363

St. LouisJacksonville

STL - OAJ

STLOAJ

Lambert-St Louis

Thu 3/26

6:00 am-1:40 pm

1 stop6h 40m

Jacksonville Albert J Ellis

Sun 3/29

6:51 pm-11:58 pm

1 stop6h 07m

$378

St. LouisJacksonville

STL - OAJ

STLOAJ

Lambert-St Louis

Thu 3/19

2:19 pm-11:55 pm

2 stops8h 36m

Jacksonville Albert J Ellis

Tue 3/24

11:24 am-5:01 pm

1 stop6h 37m

$396

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Jacksonville from

How to get the cheapest flight ticket from St. Louis to Jacksonville, North Carolina

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between St. Louis and Jacksonville, North Carolina?

What is the cheapest month to fly to Jacksonville, North Carolina?

The month of August is another great option to travel to Jacksonville, North Carolina, with average flight prices from St. Louis averaging around $346.

When to book flights from St. Louis to Jacksonville, North Carolina

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Jacksonville, North Carolina according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Jacksonville, North Carolina (STL to OAJ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Jacksonville, North Carolina

Fastest flight time

4h 07m

Direct flights

None
The fastest flight from St. Louis to Jacksonville, North Carolina takes 4h 07m
There are no direct flights from St. Louis to Jacksonville, North Carolina. There are no popular flight routes from St. Louis to Jacksonville, North Carolina.
Search flight deals

  • How far is Lambert-St Louis to Jacksonville Albert J Ellis by plane?

    A flight from Lambert-St Louis to Jacksonville Albert J Ellis will travel around 755.0 mi. By plane, this route typically takes 4h 07m.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Jacksonville Albert J Ellis Airport?

    Prices for flights from Lambert-St Louis Airport to Jacksonville Albert J Ellis Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Jacksonville Albert J Ellis Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Jacksonville Albert J Ellis Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Jacksonville Albert J Ellis Airport.

  • What documentation or ID do you need to fly to Jacksonville Albert J Ellis Airport?

    The required travel and health documents for your Jacksonville Albert J Ellis Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Jacksonville Albert J Ellis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from St. Louis to Jacksonville, North Carolina?

Best airlines flying from St. Louis to Jacksonville, North Carolina

Compare and see reviews for airlines that fly from St. Louis to Jacksonville, North Carolina with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $266Free CancellationRating
7.9
8,183 reviews
Search Delta flights
American AirlinesPriceFrom $346Free CancellationRating
7.2
11,272 reviews
Search American Airlines flights

Traveling to a place near Jacksonville?

Book flights to Jacksonville if you plan to visit one of these locations
North Topsail Beach

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Jacksonville?

Finding the right flight to Jacksonville from St. Louis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Jacksonville quick and easy, saving you time and money.

Can I find flights from St. Louis to Jacksonville with flexible booking policies on momondo?

Flights from St. Louis to Jacksonville with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from St. Louis to Jacksonville?

momondo provides multiple filters to help you find the best flight to Jacksonville from St. Louis. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from St. Louis to Jacksonville right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of St. Louis to Jacksonville flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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